6656199560

素因数分解:

$2^3\times 5^1\times {\mathrm{4339}}^1\times {\mathrm{38351}}^1$

素因数の和:42701

約数の個数: 32

約数和(自身を含む): 14980291200

約数和(自身を除く): 8324091640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 4339, 8678, 17356, 21695, 34712, 38351, 43390, 76702, 86780, 153404, 173560, 191755, 306808, 383510, 767020, 1534040, 166404989, 332809978, 665619956, 832024945, 1331239912, 1664049890, 3328099780, 6656199560]

約数ペア:

[(1, 6656199560), (2, 3328099780), (4, 1664049890), (5, 1331239912), (8, 832024945), (10, 665619956), (20, 332809978), (40, 166404989), (4339, 1534040), (8678, 767020), (17356, 383510), (21695, 306808), (34712, 191755), (38351, 173560), (43390, 153404), (76702, 86780)]